@@ -595,10 +595,15 @@ static void vhost_region_add_section(struct vhost_dev *dev,
prev_sec->offset_within_address_space,
prev_sec->offset_within_region);
} else {
- error_report("%s: Overlapping but not coherent sections "
- "at %"PRIx64,
- __func__, mrs_gpa);
- return;
+ /* adjoining regions are fine, but overlapping ones with
+ * different blocks/offsets shouldn't happen
+ */
+ if (mrs_gpa != prev_gpa_end + 1) {
+ error_report("%s: Overlapping but not coherent sections "
+ "at %"PRIx64,
+ __func__, mrs_gpa);
+ return;
+ }
}
}
}